#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{

	int a;
	int b;
	int c;
	int d;
	int e;
	for (a = 1; a <= 5; a++)
	{
		for (b = 1; b <= 5; b++)
		{
			for (c = 1; c <= 5; c++)
			{
				for (d = 1; d <= 5; d++)
				{
					for (e = 1; e <= 5; e++)
					if (((b == 2) + (a == 3) == 1) && ((b == 2) + (e == 4) == 1) && ((c == 1) + (d == 2) == 1) && ((c == 5) + (d == 3) == 1) && ((e == 4) + (a == 1) == 1) && (a*b*c*d*e == 120))
						printf("a=%d\nb=%d\nc=%d\nd=%d\ne=%d\n", a, b, c, d, e);
				}
			}
		}
	}
}

